# Go.Charge vs Optipix App

The clearest difference is update cadence: Go.Charge at weekly against Optipix App's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Go.Charge ships an update weekly, Optipix App every 4 weeks. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Go.Charge | Optipix App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Size | 94 MB | 38 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EVIO - Electrical Mobility](https://appshunter.io/developer/1539284691) | [Next Level SLU](https://appshunter.io/developer/1801928765) |

## What reviewers say

### Go.Charge

[App page](https://appshunter.io/ios/app/gocharge/id1617666335)

**Features:** Apple Wallet

**In-app purchases:** none


### Optipix App

[App page](https://appshunter.io/ios/app/optipix-app/id6443875210)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Go.Charge free?

Go.Charge is free to download, with no in-app purchases.

### Is Optipix App free?

Optipix App is free to download, with no in-app purchases.

### Do Go.Charge or Optipix App have ads?

Neither Go.Charge nor Optipix App shows ads.

### Which is updated more often, Go.Charge or Optipix App?

Go.Charge ships an update weekly, and Optipix App every 4 weeks. Most recently, Go.Charge was updated on September 26, 2026 and Optipix App on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*